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0 pointszimpenfish5y ago0 comments

If you've got a gRPC API, you don't necessarily have anything serving HTTP that would correlate to that service - I know we don't, for example; the only HTTP is for serving static files, everything else is gRPC, and HTTP checks wouldn't spot any problems.

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capableweb5y ago· 1 in thread

Don't people usually use gRPC over HTTP?

zimpenfishOP5y ago

The core protocol uses HTTP/2 as a transport, yes, but you'd have to convert the conceptual gRPC request to the protobuf-encoded version and somehow pass that to the HTTP/2 endpoint as a binary blob, then decode/match the binary blob you get back - which none of the status pingers really offer either.

(You could use `gRPC-web` to make JSON-encoded requests but you need specific support on the server end for that.)

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